ransomtuga_nondebug_14340466571[.]zip

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General

Target

ransomtuga_nondebug_14340466571.zip
Size

111KB
MD5

880732574fd5f27d604a7dfef971f945
SHA1

97b4cc85c16c026f042218405162d4f29b4cf8c3
SHA256

39257162aea07687b3f14f1ecd816a22f043beb83d6b08b32dae2a88ffe0e4e2
SHA512

a9c37c9c4d2556d035b8b1afe6097c2427d23981d9e7c8e0db26fb2995e027680608535dcb41b370d4e40552419c4789eb493056aba57ca70fbf7decd528230d
SSDEEP

3072:PLEt+oJXehkHTT/rQeHn541kvtnZ+8cBuK002b0Ezq7Pyd:zEt+oJBTT/EeZ4yJZRcy1bqLyd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/743476e37608f6150e1065641375274e6ce695a505c51fa012c3279eeaf4a8f3

Files

ransomtuga_nondebug_14340466571.zip
.zip

Password: infected
743476e37608f6150e1065641375274e6ce695a505c51fa012c3279eeaf4a8f3
.exe windows:6 windows x64 arch:x64

8bd5448451f53b8a28838346c489dcbb

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

InitializeCriticalSectionEx
GetLastError
DeleteCriticalSection
SystemTimeToFileTime
GetSystemTime
CreateMutexA
Sleep
CreateThread
GetConsoleWindow
OutputDebugStringW
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetProcAddress
GetModuleHandleW
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
CloseHandle
InitializeSListHead
QueryPerformanceCounter

user32

ShowWindow

msvcp140

?set_new_handler@std@@YAP6AXXZP6AXXZ@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?uncaught_exception@std@@YA_NXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
_Xtime_get_ticks
_Query_perf_counter
_Thrd_sleep
_Query_perf_frequency
?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memset
memmove
memcpy
_CxxThrowException
__std_terminate
_purecall
__std_type_info_compare
__std_exception_copy
memcmp
__std_exception_destroy
__current_exception_context
__current_exception
__C_specific_handler

api-ms-win-crt-heap-l1-1-0

_callnewh
malloc
_aligned_free
_aligned_malloc
_set_new_mode
free

api-ms-win-crt-runtime-l1-1-0

_exit
_errno
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_initterm
_get_initial_narrow_environment
_getpid
_set_app_type
_seh_filter_exe
_invalid_parameter_noinfo
terminate
system
_cexit
_initterm_e
_crt_atexit
_invalid_parameter_noinfo_noreturn
_register_onexit_function
_configure_narrow_argv
exit
_initialize_narrow_environment
_initialize_onexit_table

api-ms-win-crt-utility-l1-1-0

rand
srand

api-ms-win-crt-stdio-l1-1-0

__p__commode
fgets
feof
_popen
_pclose
_set_fmode

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sections

.text
Size: 86KB - Virtual size: 85KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 162KB - Virtual size: 162KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 936B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

8bd5448451f53b8a28838346c489dcbb

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

msvcp140

vcruntime140_1

vcruntime140

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 86KB - Virtual size: 85KB

.rdata Size: 162KB - Virtual size: 162KB

.data Size: 2KB - Virtual size: 8KB

.pdata Size: 3KB - Virtual size: 3KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 1024B - Virtual size: 936B

.text
Size: 86KB - Virtual size: 85KB

.rdata
Size: 162KB - Virtual size: 162KB

.data
Size: 2KB - Virtual size: 8KB

.pdata
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 1024B - Virtual size: 936B